17909230596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{81737}}^1$

素因数の和:81825

約数の個数: 72

約数和(自身を含む): 45452867040

約数和(自身を除く): 27543636444

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 5766, 7068, 11532, 18259, 36518, 54777, 73036, 81737, 109554, 163474, 219108, 245211, 326948, 490422, 980844, 1553003, 2533847, 3106006, 4659009, 5067694, 6212012, 7601541, 9318018, 10135388, 15203082, 18636036, 30406164, 48143093, 78549257, 96286186, 144429279, 157098514, 192572372, 235647771, 288858558, 314197028, 471295542, 577717116, 942591084, 1492435883, 2984871766, 4477307649, 5969743532, 8954615298, 17909230596]

約数ペア:

[(1, 17909230596), (2, 8954615298), (3, 5969743532), (4, 4477307649), (6, 2984871766), (12, 1492435883), (19, 942591084), (31, 577717116), (38, 471295542), (57, 314197028), (62, 288858558), (76, 235647771), (93, 192572372), (114, 157098514), (124, 144429279), (186, 96286186), (228, 78549257), (372, 48143093), (589, 30406164), (961, 18636036), (1178, 15203082), (1767, 10135388), (1922, 9318018), (2356, 7601541), (2883, 6212012), (3534, 5067694), (3844, 4659009), (5766, 3106006), (7068, 2533847), (11532, 1553003), (18259, 980844), (36518, 490422), (54777, 326948), (73036, 245211), (81737, 219108), (109554, 163474)]